ex:
``` c
- name = gst_element_get_name (element); /* copy of name is made */
- .. use name ..
- g_free (name); /* free after usage */
+name = gst_element_get_name (element); /* copy of name is made */
+.. use name ..
+g_free (name); /* free after usage */
```
## Objects
ex:
``` c
- peer = gst_pad_get_peer (pad); /* peer with increased refcount */
- if (peer) {
- .. use peer ..
- gst_object_unref (GST_OBJECT (peer)); /* unref peer after usage */
- }
+peer = gst_pad_get_peer (pad); /* peer with increased refcount */
+if (peer) {
+ .. use peer ..
+ gst_object_unref (GST_OBJECT (peer)); /* unref peer after usage */
+}
```
## Iterators